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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-11-14 02:07:33 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2005-11-14 02:07:33 +0000
commit1d3eb5dbb85c9be85dfbdb7be2d767c9746c13ea (patch)
tree22e67fc1552992d31065f271032dbfa1a0c4f94a /package/wificonf/include/proto/vlan.h
parentf4a6eedc9eb1bc50feb3a2b08353903b745b83c9 (diff)
add support for the new broadcom driver to wificonf. wep is currently broken. will fix that later, when i find out what's wrong with it
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2480 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/wificonf/include/proto/vlan.h')
-rw-r--r--package/wificonf/include/proto/vlan.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/package/wificonf/include/proto/vlan.h b/package/wificonf/include/proto/vlan.h
new file mode 100644
index 000000000..ba136e9ed
--- /dev/null
+++ b/package/wificonf/include/proto/vlan.h
@@ -0,0 +1,50 @@
+/*
+ * 802.1Q VLAN protocol definitions
+ *
+ * Copyright 2005, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _vlan_h_
+#define _vlan_h_
+
+/* enable structure packing */
+#if defined(__GNUC__)
+#define PACKED __attribute__((packed))
+#else
+#pragma pack(1)
+#define PACKED
+#endif
+
+#define VLAN_VID_MASK 0xfff /* low 12 bits are vlan id */
+#define VLAN_CFI_SHIFT 12 /* canonical format indicator bit */
+#define VLAN_PRI_SHIFT 13 /* user priority */
+
+#define VLAN_PRI_MASK 7 /* 3 bits of priority */
+
+#define VLAN_TAG_LEN 4
+#define VLAN_TAG_OFFSET (2 * ETHER_ADDR_LEN)
+
+struct ethervlan_header {
+ uint8 ether_dhost[ETHER_ADDR_LEN];
+ uint8 ether_shost[ETHER_ADDR_LEN];
+ uint16 vlan_type; /* 0x8100 */
+ uint16 vlan_tag; /* priority, cfi and vid */
+ uint16 ether_type;
+};
+
+#define ETHERVLAN_HDR_LEN (ETHER_HDR_LEN + VLAN_TAG_LEN)
+
+#undef PACKED
+#if !defined(__GNUC__)
+#pragma pack()
+#endif
+
+#endif /* _vlan_h_ */